National Oxygen Ltd. (NOL) significantly underperforms its peers across key financial metrics, showcasing no growth in revenue or earnings while also showing negative valuation metrics. The company lacks profitability indicators and presents a concerning financial profile compared to its industry counterparts. In contrast, GAIL (India) Ltd. and Refex Industries Ltd. emerge as leaders in profitability and growth, while Linde India Ltd. appears overvalued with high PE and PEG ratios.

• • National Oxygen Ltd. shows zero revenue and earnings growth, indicating stagnation.
• • GAIL (India) Ltd. leads in ROE and profitability metrics despite recent revenue decline.
• • Refex Industries Ltd. demonstrates impressive revenue growth and strong ROE, making it a standout performer.
• • Linde India Ltd. is overvalued with a high PE ratio (121.32) and low profitability measures.